Old School Tech

Raw video of japanning stripping of a Stanley # 3 and #65 plane.  I am using RonJohn solvent to strip the japanning.  Note that I have used a rag soaked with RonJohn to strip the japanning off of the #65.  I will let it soak overnight and we will see the results in the morning.

More research is needed on the composition of japanning; it is most likely a coal-tar based substance. It does not peel or bubble off like more modern enamels.  It breaks apart into little specks that can be brushed off with a toothbrush.